207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Stacey Lynn Siegrist, a 19-year-old Caucasian female, was tragically murdered on May 5, 1990, in Rubidoux, California. She and her boyfriend, Anthony Gianuzzi, 21, were discovered along a dirt power line access road near the intersection of Canal and Alta streets. The couple had been missing for nearly two days before a jogger stumbled upon their bodies. Both victims had been shot twice—once in the side of the head and once in the back of the neck. Additionally, Stacey Siegrist had been sexual ...Read More
Links to Additional Sources (6)
See any mistakes?Victim Details
Stacey Siegrist
Female
White / Caucasian
Rubidoux
CA
1990-05-05
19
Stacey
Siegrist
11/16/2025




